👉 Diff engineering, also known as differential engineering, is a design methodology used in software development to optimize the performance and efficiency of applications by systematically varying and comparing different implementation choices. This approach involves creating multiple versions or "differences" of a component, each with slight modifications, and then running tests to measure their performance in terms of speed, memory usage, or other relevant metrics. By analyzing the results, engineers can identify which variations offer the best trade-offs and make informed decisions to enhance the overall quality and efficiency of the software. This method is particularly useful in complex systems where multiple factors influence performance, allowing for a more targeted and effective optimization process.
